Square, Inc. v. 4361423 CANADA INC. > Summary
Court Case Number IPR2019-01650
Filing Date Sep 30, 2019
Institution Decision Date Apr 28, 2020
Decision Date Apr 23, 2021
Court Patent Trial and Appeal Board
Status Final Written Decision
Administrative JudgesRobert J. Weinschenk
Judge Writing the Final DecisionRobert J. Weinschenk
Claims Challenged in the Petition: 1, 2, 3, 4
Claims Instituted: 1, 2, 3, 4
Claims Invalidated: 1, 2, 3, 4
Petitioner
Patent Owner
Petitioner Attorneys
10Block, Inc.
Attorney Name: Victor Cheung
Ropes & Gray LLP
Block, Inc.
Attorney Name: Gabrielle E. Higgins
Ropes & Gray LLP
Block, Inc.
Attorney Name: Scott A. McKeown
Ropes & Gray LLP
Block, Inc.
Attorney Name: David M. Tennant
White & Case
Block, Inc.
Attorney Name: Grace I. Wang
White & Case
Block, Inc.
Attorney Name: Bijal V. Vakil
White & Case
Block, Inc.
Attorney Name: Hallie Kiernan
White & Case
Attorney Name: Anne Raphaelle Aubry
White & Case
Attorney Name: Ginny Blundell
White & Case
Block, Inc.
Attorney Name: Bruce McNair
White & Case
Patent Owner Attorneys
64361423 Canada Inc.,
Attorney Name: Jason S. Jackson
Kutak Rock
4361423 Canada Inc.,
Attorney Name: Jacob Song
Kutak Rock
4361423 Canada Inc.,
Attorney Name: Niall A. Macleod
Kutak Rock
Attorney Name: Jacob Song
Kutak Rock
Attorney Name: Niall A. Macleod
4361423 Canada Inc.,
Attorney Name: Ivan Zatkovich
Kutak Rock
Related Patents
| Doc No | Title | Issue date |
|---|---|---|
| 09311637 | Apparatus and method for commercial transactions using a communication device | Apr 12, 2016 |
